We look at the division of 651114 by 13 
The aim is to understand the frequency of 13 in 651114.

Step 1:
If we divide 6 by 13, we get 0 and a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Take the next digit (5) from the dividend and append it to 6, then repeat: 65 / 13

Moving on to step 2:
When dividing 65 by 13, we get 5 with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 5.0
If we subtract 65 from 65, we get 0.
Take the next digit (1) from the dividend and append it to 0, then repeat: 1 / 13

On to step 3:
1 divided by 13 is 0 with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 50.0
The remainder is 1 after subtracting 0 from 1.
Include the next digit (1) from the dividend after 1, then repeat: 11 / 13

Step 4:
13 goes into 11 0 times with a remainder of 11.
Write down 0 as next digit of the result. 
Result so far: 500.0
If we take 0 away from 11, we end up with 11.
Include the next digit (1) from the dividend after 11, then repeat: 111 / 13

On to step 5:
111 divided by 13 is 8 with a remainder of 7.
Write down 8 as next digit of the result. 
Result so far: 5008.0
If we subtract 104 from 111, we get 7.
Include the next digit (4) from the dividend after 7, then repeat: 74 / 13

Let's proceed to step 6:
74 divided by 13 is 5 with a remainder of 9.
Record the quotient 5 as the next digit in the result. 
Result so far: 50085.0
Subtract 65 from 74 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

On to step 7:
The number 13 fits into 90 6 times, leaving a remainder of 12.
The number 6 becomes the next digit in our result. 
Result so far: 50085.6
Deduct 78 from 90 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 8:
13 can be fit into 120 9 times, resulting in a remainder of 3.
The next digit of our result is 9. 
Result so far: 50085.69
Subtracting 117 from 120 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 9:
13 goes into 30 2 times with a remainder of 4.
The number 2 becomes the next digit in our result. 
Result so far: 50085.692
Subtract 26 from 30 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 10:
13 goes into 40 3 times with a remainder of 1.
The number 3 becomes the next digit in our result. 
Result so far: 50085.6923
Subtracting 39 from 40 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 11:
13 can be fit into 10 0 times, resulting in a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 50085.6923
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 12:
100 divided by 13 is 7 with a remainder of 9.
The next digit of our result is 7. 
Result so far: 50085.692307
Subtract 91 from 100 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 13:
90 divided by 13 is 6 with a remainder of 12.
Put 6 as the next digit of the answer. 
Result so far: 50085.6923076
If we take 78 away from 90, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 14:
13 goes into 120 9 times with a remainder of 3.
The number 9 becomes the next digit in our result. 
Result so far: 50085.69230769
Subtract 117 from 120 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

The quotient of the division is 50085.69230769, and the remainder is 3e-09.